Run: 2026-07-08-01KX1KN5DJ21QV2EE72GMCNSJR

Run Details

Duration:
1m 24s
Cost:
$0.005760
Provider:
xAI

Evaluation summary

Model input

System
You are an expert fantasy novel author. You are working on a novel called "The Chronicles of the Last Dragon". The following tools are available to you: - <nc-section> Use this tool to create a new section of prose. Arguments: - "data-title": The title of the section. - "data-color": Any color of (red, green, blue, yellow, purple, orange, pink, brown). Example usage: <nc-section data-title="Chapter 1: The Arrival" data-color="blue"> Frederick, a young squire, arrives at the castle to begin his training. </nc-section>
User/Human
The story so far: <storySoFar> Frederick, a young squire, arrives at the castle to begin his training. </storySoFar>
AI
My horse, a majestic stallion named Thunder, galloped across the open field. The wind whipped through my hair as I rode towards the castle gates. The sun was setting, casting a warm glow over the stone walls. I could see the banners of the kingdom fluttering in the breeze.
User/Human
Continue the story with the following instructions: """The local knight, Sir Roland, greets Frederick near the stables.""" Create 3 alternate prose sections that continue the story. - Version 1 (red) - Version 2 (green) - Version 3 (blue)

Model response

AI
```html <nc-section data-title="Version 1: The Stables Greeting" data-color="red"> As the sun dipped below the battlements, Frederick reined Thunder to a halt just outside the castle stables. Straw littered the cobblestones, and the warm scent of horses hung in the evening air. A broad-shouldered knight in burnished plate strode forth from the shadows of the open barn doors, his crimson cloak snapping like a banner. Sir Roland’s weathered face broke into a stern but welcoming smile as he clasped Frederick’s forearm. “Well met, young squire,” the knight boomed. “I am Sir Roland, master-at-arms of this keep. The Dragon’s Shadow lengthens, and we have little time to wasted—your training begins at dawn.” </nc-section> <nc-section data-title="Version 2: Echoes of Welcome" data-color="green"> Thunder’s hooves clopped softly on the packed earth as Frederick guided him toward the wooden stalls lining the castle’s outer yard. Fireflies winked among the hay bales. From the green glow of a hanging lantern emerged Sir Roland, his armor etched with leaf-like runes that shimmered faintly. The knight placed a gauntleted hand on Thunder’s neck, calming the stallion with a murmur. “Frederick,” he said in a voice like rustling oaks, “I have awaited your coming. I am Sir Roland, sworn protector of these halls. Within these stables lies more than shaft and saddle—here the first secrets of the Last Dragon’s path will be revealed to you.” </nc-section> <nc-section data-title="Version 3: Blueprint of Destiny" data-color="blue"> Cool blue twilight draped the courtyard as Frederick led Thunder into the arched entrance of the palace stables. Lantern light glinted off polished tack and gleaming bits. Sir Roland stood waiting beside a water trough, his silver-inlaid helm tucked under one arm, azure tabard fluttering. He stepped forward and offered a formal nod. “Squire Frederick,” the knight intoned, voice clear as a crystal river, “I am Sir Roland, knight of the Azure Order. Your arrival marks the turning of an ancient fate. Rest your steed, then walk with me—there is much the Last Dragon’s chronicles demand we discuss before the night deepens.” </nc-section> ```
created_at"2026-07-08T19:35:40.729Z" 7/8/2026, 7:35:40 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency61986
moderation_latency(null)
generation_time74011
tokens_prompt318
tokens_completion655
native_tokens_prompt507
native_tokens_completion887
native_tokens_completion_images(null)
native_tokens_reasoning382
native_tokens_cached384
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.00576
router(null)
provider_responses
0
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
is_byokfalse
latency98
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status(null)
1
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"12feb189-d9c3-9c0b-9e55-f04b58207103"
is_byokfalse
latency248
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539340-TXQ3EeCQMA1eRWYXbkrT"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539340-joaGRgi5mRuGMlJ1hBX9"
upstream_id"12feb189-d9c3-9c0b-9e55-f04b58207103"
total_cost0.00576
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
Pass Match blue prose section
/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/
n/a
Pass Match green prose section
/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/
n/a
Pass Match red prose section
/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/
n/a
no eval